Currently, market orders are placed on outgoing payments.
In order for the plugin to do what it advertises, sats need to be withdrawn via lightning automatically.
According to @pierrerochard, Kraken is working on enabling programmatic withdrawals via lightning.
However, this is not live yet.
This feature should be worked on as soon as withdrawing is generally available.
Edit: Is there any other exchange already allowing programmatically withdrawing via Lightning?
Currently, market orders are placed on outgoing payments. In order for the plugin to do what it advertises, sats need to be withdrawn via lightning automatically.
According to @pierrerochard, Kraken is working on enabling programmatic withdrawals via lightning. However, this is not live yet.
This feature should be worked on as soon as withdrawing is generally available.
Edit: Is there any other exchange already allowing programmatically withdrawing via Lightning?